tup1 = ("周杰伦", 11, ["football", "music"])
age_index = tup1.index(11)
print(age_index)
name_index = tup1[0]
print(name_index)
del tup1[2][0]
print(tup1)
interests = tup1[2]#访问元组中的列表
interests.remove("music")# 列表中可以用remove方法，元组中无法删除单个元素
interests.append("coding")
print(tup1)